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Cheap flights from Montreal to Delaware from C$ 252

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ILG
5 Jul — 12 Jul1
1 adult

Cheap flight deals from Montreal to Delaware

Keep the following information in mind while searching for Montreal to Delaware flight deals. Data was last updated 30 June 2025.

Round-trip from

C$ 294

One-way from

C$ 257

Popular in

May

Cheapest in

January

Average price

C$ 591
American Airlines
  • American Airlines
  • 2/10-4/10
  • 1 total stop
  • 25h 11m total
  • Montreal to Delaware
27/8
  • 27/8
  • 2 total stops
  • 29h 24m total
  • Montreal to Delaware
Highest demand for flights based on searches. 9% potential increase in price (C$ 93 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Montreal to Delaware

Cheapest flights from Montreal to Delaware
Explore the most affordable flight options available from Montreal to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.

Thu 2/105:15 p.m.YUL - PHL
1 stop23h 12mAmerican Airlines
Sat 4/1010:25 a.m.PHL - YUL
Nonstop1h 59mAmerican Airlines
Deal found 30/6C$ 294
Fri 19/98:00 p.m.YUL - PHL
Nonstop1h 38mAir Canada
Mon 22/93:25 p.m.PHL - YUL
Nonstop1h 35mAir Canada
Deal found 30/6C$ 430
Fri 19/91:00 p.m.YUL - PHL
Nonstop1h 38mUnited Airlines
Mon 22/91:03 p.m.PHL - YUL
1 stop8h 26mUnited Airlines
Deal found 30/6C$ 445
Fri 25/71:00 p.m.YUL - PHL
Nonstop1h 37mMultiple Airlines
Sun 27/79:20 a.m.PHL - YUL
Nonstop1h 41mMultiple Airlines
Deal found 29/6C$ 472
Tue 22/76:59 p.m.YUL - PHL
1 stop6h 00mDelta
Tue 5/812:02 p.m.PHL - YUL
1 stop5h 52mDelta
Deal found 29/6C$ 518

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal to Delaware that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 June 2025.
Use the filters below to find and compare flights from Montreal to Delaware that are best for you.

Fly from

Montreal

Fly to

Delaware

Route

Depart

Return

Price

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Thu 2/10

5:15 p.m.-4:27 p.m.

1 stop23h 12m

Philadelphia

Sat 4/10

10:25 a.m.-12:24 p.m.

Nonstop1h 59m

C$ 294

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

8:00 p.m.-9:38 p.m.

Nonstop1h 38m

Philadelphia

Mon 22/9

3:25 p.m.-5:00 p.m.

Nonstop1h 35m

C$ 430

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

1:00 p.m.-2:38 p.m.

Nonstop1h 38m

Philadelphia

Mon 22/9

1:03 p.m.-9:29 p.m.

1 stop8h 26m

C$ 445

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

1:00 p.m.-2:37 p.m.

Nonstop1h 37m

Philadelphia

Sun 27/7

9:20 a.m.-11:01 a.m.

Nonstop1h 41m

C$ 472

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 22/7

7:00 a.m.-5:22 p.m.

1 stop10h 22m

Philadelphia

Tue 29/7

6:00 a.m.-4:07 p.m.

2 stops10h 07m

C$ 518

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Fri 17/10

1:00 p.m.-2:38 p.m.

Nonstop1h 38m

C$ 252

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Wed 27/8

6:45 a.m.-12:09 p.m.

2 stops29h 24m

C$ 257

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Sun 17/8

6:00 a.m.-7:18 p.m.

2 stops13h 18m

C$ 293

MontrealPhiladelphia

YUL - PHL

YULPHL

Montreal Pierre Elliott Trudeau Intl

Tue 12/8

7:50 a.m.-9:31 a.m.

Nonstop1h 41m

C$ 304

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

Best time to book a flight from Montreal to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Delaware
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated 30 June 2025.
Check out reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Montreal to Delaware to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Montreal to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Montreal to Delaware one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 274. Users have also found prices from C$ 293 and C$ 304 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Montreal to Delaware that include hotel bookings?

    Yes. In addition to deals on Montreal to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Delaware.

  • Can I find deals for business class flights from Montreal to Delaware?

    Yes. Cheapflights offers flight deals from Montreal to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Montreal to Delaware

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from Montreal to Delaware?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Delaware. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Delaware?

Cheapflights helps you find that perfect flight to Delaware from Montreal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Montreal to Delaware with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Delaware with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Delaware become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Delaware flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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